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Inventor profile of:

Ji Eun AHN

City:

Daejeon

Country:

South Korea

Published Applications:

Last publication date:

2026-01-01

Top Assignees for applications by Ji Eun AHN

The entities that hold a legal rights for patent applications filed by inventor AHN Ji Eun:

SK On Co., Ltd. 5 Seoul, South Korea
HANA TECHNOLOGY CO., LTD. 3 Gyeonggi-do, South Korea
MPLUS CORP. 1 Cheongun-si, South Korea

Recent patent applications by AHN Ji Eun

Ji Eun AHN from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-01-01

US20260005411A1

Electricity

FILM ATTACHMENT DEVICE FOR BATTERY CELL

#2 | 2025-02-27

US20250067816A1

Physics

APPARATUS FOR CHECKING FOR SHORT CIRCUITS

#3 | 2024-11-21

US20240387852A1

Electricity

BATTERY CELL MANUFACTURING APPARATUS AND BATTERY CELL MANUFACTURING METHOD USING THE SAME

#4 | 2024-04-04

US20240113403A1

Electricity

ELECTROLYTE INJECTION SYSTEM OF SECONDARY BATTERY

#5 | 2024-02-22

US20240060767A1

Physics

APPARATUS FOR MEASURING THICKNESS OF SEALING PORTION OF SECONDARY BATTERY AND METHOD FOR MEASURING THICKNESS OF SEALING PORTION USING SAME

#6 | 2023-11-16

US20230369727A1

Electricity

Electrode Tab Welding Method and Secondary Battery Including Electrode Assembly

#7 | 2023-11-02

US20230352720A1

Electricity

APPARATUS FOR INSERTING ELECTRODE ASSEMBLY AND METHOD FOR INSERTING ELECTRODE ASSEMBLY USING SAME

#8 | 2023-10-26

US20230343985A1

Electricity

Carrier for battery cell

#9 | 2023-10-12

US20230327246A1

Electricity

Sealing apparatus for battery cell

#10 | 2023-10-12

US20230321845A1

Performing operations; transporting

Case opening apparatus

#11 | 2023-05-25

US20230163343A1

Electricity

BATTERY CELL POUCH BENDING APPARATUS FOR SECONDARY BATTERY PACKAGING SYSTEM AND POUCH BENDING METHOD

InventorID:

5747672 ⎘